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Worksheets3rd Law of Motion
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
True or False: Momentum is a vector quantity
a)
True
b)
False
2.
True or False: Weight is a force
a)
False
b)
True
3.
What is mass?
a)
The fundamental property of an object
b)
A numeretical property of an object's inertia
c)
Both
4.
True or false: Forces occour in pairs.
a)
True
b)
False
5.
Who proved the laws of motion?
a)
Issac newton
b)
Gallelio
c)
Billy
6.
This law is sometimes called the action reaction law
a)
3rd law
b)
2nd law
c)
1st law
d)
4th law
7.
2 football players are blocking. This is an example of what?
a)
Unbalanced force
b)
Vector quantity
c)
Balanced force
8.
A tackle is an example of what?
a)
A. Balanced force
b)
b. momentum
c)
C. Unbalanced force
d)
all of the above
9.
True or False: When you hit a baseball, the baseball exerts just as much force on your bat as you put on it
a)
False
b)
True
10.
For every ___ there is a ___.
a)
Action, reaction
b)
reaction, action
11.
What is p=mv?
a)
vector quantity
b)
momentum
c)
3rd law of motion
12.
Why does the hammer bounce back up when you hit the nail?
a)
The nail is springy
b)
the hammer is springy
c)
The nail exerts force back on the hammer
13.
When you push a wall, does the wall push back at you?
a)
yes
b)
no
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